body {
    margin: 0;
    padding: 0;
    font-family: 'Noto Sans KR', sans-serif;
    background-color: #0d0d0d;
    color: #ffffff;
    overflow-x: hidden;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 200px;
    background-color: #121212;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    box-sizing: border-box;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #00ffcc;
    text-decoration: none;
}

.logo:hover {
    color: #00e6b3;
}

.menu {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    text-align: center;
}

.menu li {
    margin-bottom: 10px;
}

.menu li a {
    display: block;
    text-decoration: none;
    text-align: left;
    margin-left: 16px;
    padding: 10px 10px;
    font-size: 1rem;
    font-weight: bold;
    color: #00ffcc;
    background-color: transparent;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.menu li a:hover {
    background-color: #00ffcc;
    color: #121212;
}

/* 서브메뉴 스타일 */
.menu .submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    padding-left: 15px; /* 들여쓰기 */
}

.menu .submenu li {
    margin-bottom: 5px;
}

.menu .submenu li a {
    font-size: 0.9rem;
    font-weight: normal;
    color: #00cccc;
    padding: 5px 10px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.menu .submenu li a:hover {
    background-color: #00cccc;
    color: #121212;
}

/* HOT 강조 표시 */
.hot-label {
    font-size: 0.8rem;
    color: #ff4500; /* 강조 색상 */
    font-weight: bold;
    margin-left: 5px;
}

/* PLUS 강조 표시 */
.plus-label {
    font-size: 0.8rem;
    color: #00ff45; /* 강조 색상 */
    font-weight: bold;
    margin-left: 5px;
}

.auth-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 10px 0;
}

.auth-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
    width: 100%;
    padding: 0 16px;
}

.login-btn, .register-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    font-size: 1rem;
    font-weight: bold;
    color: #121212;
    background-color: #00ffcc;
    padding: 10px 20px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.login-btn:hover, .register-btn:hover {
    background-color: #00e6b3;
    color: #ffffff;
}

.credits {
    font-size: 0.9rem;
    font-weight: bold;
    color: #00ffcc;
    text-align: center;
}